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Individual Calculations February 2023 |
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| Sanguinetti, George A Total change: 4.00 | |   |
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| 2023 New Year Tuesday Night Marathon - 1600-1999 Rounds 1-3 | San Francisco, CA | USA | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1880 | 2.00 | 2 | 0.20 | 20 | 4.00 | |
|  Ross, Max L | | | 1546 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Toledo Guerrero, Fernando | | | 1480 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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